It was an incongruous sight – former oilman George W. Bush committing billions of federal dollars in 2003 in the hope that children then being born would take their first drives in hydrogen-fuelled cars. Even stranger then is the far-greener Barack Obama slashing hydrogen funding after $2.5bn has been spent along with $11bn by US industry.
这是一幕不协调的景象：2003年，曾经的石油商人小布什(George W. Bush)承诺向氢燃料研发提供巨额联邦拨款，希望那一年出生的孩子们开的第一辆车将是由氢燃料驱动的。接下来，我们见证了更加诡异的一幕：对环保重视程度要大得多的巴拉克•奥巴马(Barack Obama)，大幅削减了氢燃料拨款——而迄今为止，美国政府已在这上面花费了25亿美元，美国工业界也投入了110亿美元。
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